[regression] fix braino in fs/dlm/user.c

it's "bugger off if we got ERR_PTR", not the other way round... Signed-off-by: Bob Peterson <rpeterso@redhat.com> Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
git-mirror · Jan 21, 2016 · 117aa41 · 117aa41
1 parent 759c011
commit 117aa41
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/fs/dlm/user.c b/fs/dlm/user.c
@@ -516,7 +516,7 @@ static ssize_t device_write(struct file *file, const char __user *buf,
 		return -EINVAL;
 
 	kbuf = memdup_user_nul(buf, count);
-	if (!IS_ERR(kbuf))
+	if (IS_ERR(kbuf))
 		return PTR_ERR(kbuf);
 
 	if (check_version(kbuf)) {